baber/WOPTO huggingface dataset:
Patent JP-H01191414-A (JP)
Title: Forming method for semiconductor layer by ion implantation
Inventor: TSUCHIYA KAZUHIRO
IPC: H01L21/265
Filed: 1988-01-27
Abstract: PURPOSE:To form a semiconductor layer of a composite structure with good reproducibility and small number of steps by attaching two impermeable and partially permeable masks for an ion implantation thereby to implant impurities of different amounts by simultaneous ion implantations into first and second ranges. CONSTITUTION:A thin oxide film 21 is formed on a semiconductor substrate 20, further coated with photoresist as a first mask M1, and a window corresponding to a first range A1 is opened. The mask M1 with normal thickness of 2-3 microns exhibits impermeability to implantion ions. The film 21 in the opening of the M1 is removed except the part of a second range A2 at the center of the A1. The remaining oxide film is employed as a second mask M2, and the film with thickness of approx. 0.1-0.5micron exhibits partial permeability to implantion ions of M2. Thus, ions I of boron or the like are implanted as impurity to the surface of the substrate 20 of the A1, and smaller quantity of impurity than the residue is implanted to the A2. Then, the implanted impurity is diffused by a heat treatment, thereby forming a semiconductor layer of a composite structure by only one ion implantation and heat treatment.
Patent JP-H07225640-A (JP)
Title: Printed board sharing circuit
Inventor: GYOTEN TAKAAKI
IPC: H05K1/14
Filed: 1994-02-10
Abstract: PURPOSE:To handle plural printed boards in use as exactly the same printed board by connecting only one signal line which controls output impedance to a level at which a three-state output buffer has low impedance. CONSTITUTION:A connector 2 is connected to a connector 4 and a connector 3 is connected to a connector 9. The output of a three-state buffer 5 decreases to low impedance with the signal from the connector 2 and the output of a three-state buffer 10 increases to high impedance with the signal from the connector 3. Therefore, the output of a circuit A6 is sent to the input of a circuit B7 and the input of a circuit B12 by the three-state output buffer 5 and the circuit B7 and circuit B12 operates with the signal from the circuit A6. Thus, even when plural printed board 8 in use and plural printed boards 13 in use are exactly the same printed boards, they need not be discriminated as different printed boards since the states of the three-state output buffers are automatically changed according to connected connectors.
Patent JP-H01190490-A (JP)
Title: Thermal transfer recording medium and preparation thereof
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/28
Filed: 1988-01-26
Abstract: PURPOSE:To from a matte printed character having high quality with high sensitivity, by providing an anchor layer containing a resin component between a support and a heat-meltable colorant layer and providing difference of altitude to the surface of the anchor layer. CONSTITUTION:An anchor layer 2 containing a support adhesive resin and having difference of altitude provided to the surface thereof is provided between a support 1 and a heat meltable colorant layer 3 and the average difference of altitude thereof is set to a range of 0.2-1.5mum. The resin has good adhesiveness to the support and, for example, unsaturated polyester or a glyptal resin is designated. As the means for providing the difference of altitude to the surface of the anchor layer, for example, insufficient leveling coating by a gravure roll coating method is designated and the anchor layer may be allowed to stand after coating to be dried. Further, an anchor layer coating liquid is applied and operation for disturbing the smoothness of the surface of the film may be performed before the film is dried. By the above-mentioned method, a matter printed character is obtained and the clogging of a nozzle for applying the anchor layer is not generated and excellent productivity is obtained.
Patent JP-S54109866-A (JP)
Title: Flowmeter
Inventor: SHIINA SHIYUNICHI
IPC: G01F1/48
Filed: 1978-02-17
Abstract: PURPOSE: To make possible highly accurate measurement and facilitate disassembling and assembling by so holding a core that the fine clearances between the outer tube and core become nearly concentrical.  
     CONSTITUTION: A core 2 is inserted into a circular outer tube 1, forming torus form minute clearances δ between the outer tube 1 and core 2. Socket and spigot parts are provided at both ends of the core 2 so that the fine elearances δ become always nearly concentrical. The core 2 is fixed to the outer tube 1 by means of screws 5 via sealing 0-rings 4. Liquid passes through the fine clearances δ from inlet 7 and flows to the outlet 8 side. Flowing of the liquid in a laminar flow state free from vortexes and disturbances in the fine clearances δ creates pressure drops owing to viscous resistance in proportion to flow rates. These are then measured with a manometer 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06228741-A (JP)
Title: Oxide superconducting tape producing heater and production of the tape
Inventor: ONABE KAZUNORI
IPC: C23C14/24
Filed: 1993-02-03
Abstract: PURPOSE:To provide a heater capable of heating the thin film of a precursor of an oxide superconductor at an ideal temp. and to produce an oxide superconducting tape exhibiting a good critical current density. CONSTITUTION:A heater 1 is formed with a heating element, a case 2 for the element and the heating plates 6a and 6b covering the upper surface of the case 2, and an opening 8 narrower than a substrate is formed at the substrate sliding part of the heating plates 6a and 6b. The heater is set in a vacuum chamber, and a tape-shaped substrate 7 is slid on the upper surface of the heater 1 and heated to a specified temp. at which thin film of the precursor of an oxide superconducting layer is formed. A superconducting tape excellent in superconductivity is obtained in this way.
Patent JP-H08206338-A (JP)
Title: Service device for game machine
Inventor: YAGI TAKAHIDE
IPC: A63F7/02
Filed: 1995-02-03
Abstract: PURPOSE: To provide a service device for game machine capable of indicating the adaptation index between an operator and a game machine. CONSTITUTION: A service unit SU1 is connected to a pachinko machine for use. When an IC card 62 is inserted, the personal information and knowledge data of an operator are read. The game machine data such as the prize winning information are read from the pachinko machine via a communication circuit 110. A fuzzy inference engine 106 infers the adaptation index between the operator and the pachinko machine based on the read knowledge data according to the personal data and game machine data. The inferred result is displayed on a CRT.
Patent JP-S61175622-A (JP)
Title: Liquid crystal display device
Inventor: ARAKI RYOSUKE
IPC: G09F9/35
Filed: 1985-01-31
Abstract: PURPOSE:To increase redundancy to a wire defect and to improve remarkably yield by adding a MOS type capacitor to a data wire. CONSTITUTION:The capacitor of the MOS type is formed by forming n electrode 23 with a thin semiconductor film 22 formed on a transparent insulating substrate 11 and a thin insulator film 24 in-between. A diffusion layer 25 is formed with the electrode 23 as a mask in the stage of forming the diffusion layer 25 of a transistor to form a wiring 25 connecting one electrode of the MOS type capacitor. The electrode 23 is electrically connected to the data wire 3 positioned with the thin insulator film 14 in-between and the aperture of the film 14. The simultaneous formation of the capacitor to be added to the data wire is made possible during the treatment in the process for production of the thin film transistor by incorporating the above-mentioned construction.
Patent JP-S60159004-A (JP)
Inventor: NOTO YUKINORI
IPC: B28B7/08
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03220482-A (JP)
Title: Range finder
Inventor: NAGAI MASARU
IPC: G01S13/36
Filed: 1990-01-25
Abstract: PURPOSE:To measure a distance with a high accuracy regardless of the characteristics of a phase comparator by controlling such that a phase difference between the modulation signals of a modulated wave generated in a transmitter and of a modulated wave received after reflected from an object to be measured. CONSTITUTION:A transmitter 2 emits a modulated wave Sm modulated by the constant frequency modulation signal of an oscillator 1. The modulation signal is obtained by receiving 3 the modulated wave Sm reflected from an object 8 to be measured and demodulating the wave Sm. Part of the signals of the oscillator 1 are CCD-delayed 5, compared with the modulation signals by a phase comparator 4 and a signal Sp proportional to the phase difference is outputted to a voltage controlled oscillator 7 via a loop amplifier 6. A feedback control is performed by sufficiently increasing the amplification degree of the loop amplifier 6 so that the output signal of the comparator 4 is equal to zero. At this time, since the oscillation frequency of the oscillator 7 is proportional to the distance to the object 8 to be measured, by measuring the oscillation frequency of the oscillator 7 by a counter or the like, the distance to the object 8 to be measured can be measured.
Patent JP-H03221093-A (JP)
Title: Carbon fiber reinforced carbon wire
Inventor: UTSUNOMIYA MAKOTO
IPC: D07B1/04
Filed: 1990-01-26
Abstract: PURPOSE:To increase the density and increase the strength by precipitating carbon base material to bundles of carbon fibers by gas phase impregnation to integrate them. CONSTITUTION:Bundles of 100-20000 carbon fibers of an average diameter of 3-15mum are supplied. These fiber bundles are densed by CVI method to have a fiber volume rate of 35-80% at a residual pore rate of 10% or less. (1) shows each carbon fiber, and (2) shows carbon generated by CVI. (4) shows a carbon fiber bundle to be supplied to a reaction furnace continuously. (5) shows a gas supply means to supply material gas and carrier gas, so flow-controlled gas is supplied to the reaction furnace 6. The reaction furnace 6 is a heating furnace for heating the carbon fibers, and material gas is heat decomposed in the surface of the carbon fibers to be carbonized. The carbon fiber bundle 4 passes some such reaction furnaces, while carbon matrix fills the intervals between the fibers, so a carbon fiber-reinforced carbon wire is manufactured. A high density wire having good mechanical characteristics can thus be obtained.
Patent JP-H08244039-A (JP)
Title: Manufacture of molding polyurethane article
Inventor: KAARU EICHI AMUSUTOON
IPC: C08G18/48
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To produce a semihard polyurethane foam not accompanied by a gap forming problem by adding a specific amine to the polyurethane forming reaction mixture into a mold. SOLUTION: A plastic film or sheet is arranged in a mold and a reaction mixture containing at least one kind of a sterically hindered aromatic diamine, which has one or more 1-4C straight chain or branched chain alkyl substituent at an ortho position with respect to a primary amino group, and one or more 1-4C straight chain or branched chain alkyl group at an ortho position with respect to a secondary amino group, in an amt. of 0.5-5.0 pts.wt. per 100 pts.wt. of the reaction mixture is sprayed or injected into the mold in an amt. sufficient to fill the mold. Further, the amt. of the polyurethane forming reaction mixture containing org. polyisocyanate and the aromatic diamine is set so that the isocyanate index of the reaction mixture becomes 8-110 and the pts.wt. of the reaction mixture is made equal to 100.  As polyether triol and diol with a relatively high mol.wt., one with an average mol.wt. of about 2,500-6,000 is proper.
Patent JP-H06200675-A (JP)
Title: Sash
Inventor: ISHIBASHI MASATO
IPC: E06B1/70
Filed: 1993-01-06
Abstract: PURPOSE:To facilitate cleaning inside rail grooves by a method wherein rails for double sliding doors, netted doors, etc. to be installed to a lower frame 1 of an opening of a sash are mounted to the frame body so that the rails can be moved or removed, and the rails are removed or tilted when cleaning dust inside the rail grooves. CONSTITUTION:Rails 2, 3 and 4 for double sliding doors, netted doors, etc., to be installed to a lower frame 1 of an opening of a sash are detachably or movably mounted to the frame body 1. When mounting the rails, an elastic body 5 equipped with holes 5H is attached to the underside of the frame body 1, and the rails are prevented from slipping out by virtue of friction resistance between the base 2B of the rail 2 and the holes 5H. In cleaning the rail grooves, the rails 2, 3 and 4 are removed or tilted. Thereby dust inside the rails can be cleaned completely.
Patent JP-S62175923-A (JP)
Title: Thin film magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/39
Filed: 1986-01-28
Abstract: PURPOSE:To obtain a thin film magnetic head which has a rectangular shape of high accuracy in the shape of the surface at the track density by providing an org. insulating layer for correcting steps to the periphery at stepped marginal end parts except the surface of the 1st magnetic pole layer to face the medium. CONSTITUTION:The org. insulating layer 21 for correcting steps consisting of a thermosetting resist material, etc. is selectively provided by a photolithographic technique, etc. to. for example, the stepped marginal end parts on both right and left side of the 1st magnetic pole layer 2. A gap layer 3 consisting of SiO2, Al2O3, etc., the 1st inorg. insulating layer 4, a conductor film 5 for bias impression consisting of Cu, and a magnetoresistance effect film 7 consisting of Ni-Fe, etc. via the 2nd inorg. insulating layer 6 are provided on the 1st magnetic pole layer 2 including the surface of the above-mentioned org. insulating layer 21. The step cutting of the magnetoresistance effect film 7 is, therefore, eliminated and the magnetic field detection region of the magnetoresistance effect film 7 is not affected by the thermal expansion by the change of the environmental temp. of the org. insulating layer 21.
Patent JP-2000211255-A (JP)
Title: Method for forming fluorescent latent image, and print
Inventor: ONISHI JIRO
IPC: B42D15/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a fluorescent latent image which enables formation of the fluorescent latent image excellent in transferability and gradation properties, and a print wherein the fluorescent latent image is formed. SOLUTION: A fluorescent latent image transfer film 1 wherein a fluorescent ink layer 3 formed of a resin binder containing a fluorescent agent is provided on one surface of a heat-resistant base film 2 is used. First, the fluorescent latent image transfer film 1 is laid on an intermediate transfer medium 21 so that the surface side (the side whereon the fluorescent ink layer is formed) of the film is in contact with the medium, and the fluorescent ink layer 3 of the film 1 is heated in an arbitrary pattern from the rear side by a heating element 22 such as a thermal head (a). A fluorescent latent image 11 is once formed on the surface of the intermediate transfer medium 21 (b). Then, an adhesive layer 7 is provided (c).  The medium 21 having this adhesive layer 7 provided is laminated on a body 10 to be subjected to transfer, so that the adhesive layer 7 is in contact with the surface of the body, and made to adhere to the body integrally and thereby a print 9 having the fluorescent latent image 11 formed on the surface of the body 10 is obtained (d).
Patent JP-H11206606-A (JP)
Title: Bathtub and handle for bathtub
Inventor: ODA MITSUGI
IPC: A47K3/12
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To allow a bather to support himself stably while taking a bath. SOLUTION: A handle 6 is disposed transversely inside or slightly above a bathtub body 3. A receiving device 12 to attach the handle 6 detachably is disposed in the bathtub body 3 or near the bathtub body 3. As a bather can support his body M by holding onto the handle 6 by both hands, he can support the body M stably. The handle 6 is made of a rod so that it may be held and grasped easily. As the handle 6 is formed almost horizontally and nearly horizontally with the narrow insides 4 of the bathtub 3 and positioned nearly in front of the chest of the body M, it can be held easily by both hands.
Patent JP-S54111053-A (JP)
Title: Snatching-off method for wires
Inventor: ONODERA KAGETOSHI
IPC: B65H67/04
Filed: 1978-02-20
Abstract: PURPOSE: To perform certain connection of a wound roll by turning a little a snatching frame after cutting the end part of a wire and closely contacting said end part of the wire with the outer peripheral surface of the wound roel .  
     CONSTITUTION: A wire 22 passes through a cutter 24 and is wound up round the snatching drum of the upper part snatching frame 12 which is revolved by the lower part snatching frame 10. When the wire 22 is wound by a fixed length on the snatching drum, the shaft 20 of revolution is brought to stop abruptly by a brake device 32. The winding end part of the wire 22 is cut by the cutter 24. A deceleration switching instruction is transmitted to a decelerator 18, and the instruction to release the brake device 32 is generated, and said operation signal is transmitted to a pulse generator 26. By the signal from the pulse generator 26, a turntable is turned a little, and the end part 22a of the wire 22 is pushed onto the outer peripheral surface of the wound roll by a pressing roller 34 and wound up along the outer periphral surface of the wound roll. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11198294-A (JP)
Title: Photocatalyst-containing layer laminated thermoplastic film
Inventor: SUZUKI SHINJI
IPC: C09D201/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a durable deodorizing film having an immediate effect on deodorizing effect and keeping deodorizing effect over a long period of time, hardly generating a surface damage and not generating the decomposition and deterioration of a carrier itself caused by a deodorant. SOLUTION: In a photocatalyst-containing layer laminated thermoplastic film containing a thermoplastic film base material and the photocatalyst- containing layer laminated on at least the single surface of the thermoplastic film base material, the photocatalyst-containing layer is composed of a resin layer containing inorg. composite particles wherein photocatalytic titanium oxide is coated with porous inorg. inert substance and inorg. inert particles with an average particle size of 1-500 nm and the content of the inorg. composite particles in the photocatalyst-containing layer is 1-30 wt.% and that of the inorg. inert particles therein is 30-95 wt.%.
Patent JP-S58136507-A (JP)
Title: Heater unit
Inventor: HAMADA TSUTOMU
IPC: F24F1/02
Filed: 1982-02-05
Abstract: PURPOSE:To obtain comfortable air in a car room, by controlling inflow air to a heater core through a mixing damper provided in the center of a heater unit. CONSTITUTION:A heater unit comprises a mixing damper 8 in the center, heater core 9 to the right, the first mixture chamber 19 having a heater blow out port 14 and differential blow out port 16 in the rear upper side and the second mixture chamber 18 having a vent blow out port 12 in the rear bottom side. Introduced air by the damper 8 to a side of the core 9 flows in through the damper and then guided to the chamber 18 by the second mixing damper 17. At a heating mode stage of the heater unit, air flowing through the core 9 is fed to the chamber 19 by the damper 17. In this way, easy control can produce comfortable  air in a car room.
Patent JP-S55114058-A (JP)
Title: Clock pulse generator synchronizer
Inventor: MIROSURABU JIYANAKU
IPC: G11B5/09
Filed: 1980-02-18
Abstract: During the reading of serial data signals, for example, from a so-termed magnetic floppy disc, a synchronized condition between the local oscillator of the reading device and the timing of the data stream must be reached as quickly as possible after the start of the read operation. When the initial synchronization has been reached, readjustment of phase and frequency may take place only slowly, because the instants at which the actual signal transitions occur may exhibit a large spread with respect to the nominal instants. Therefore, during a synchronization operation an element of a read clock pulse train is applied to the phase comparator at each status transition of the medium as well as at further instants. The data sample signal of the clock pulse generator is applied at twice the bit frequency to the other input of the phase comparator. As a result, during the synchronization operation the phase comparison is performed in a dense series, so that the low-pass filter connected to the output of the phase comparator may have a high cut-off frequency. Once the synchronization has been realized, the phase comparison is performed only once per data bit and, the low-pass filter is switched over to a lower cut-off frequency.
Patent JP-H09213370-A (JP)
Title: Organic electrolyte composition
Inventor: ESAMU KURONFURII
IPC: C08K3/16
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte which can favorably be used in a chemical battery by including salt or the like in an electrolyte containing a polymer composition including polymer chains based on vinylidene fluoride, and grafting the polymer chains with mono-unsaturated carboxylic acid or the like. SOLUTION: An electrolyte is prepared as containing a polymer composition including polymer chains based on vinylidene fluoride (polyvinylidene fluoride or the like), and an organic solvent of compatible nature such as a salt of lithium perchlorate and ethylene carbonate is included in this electrolyte. The polymer chains are grafted with mono-unsaturated carboxylic acid, sulfonic or phosporic acid, ester, or amide (for example, acrylic acid, methacrylic acid, or the like). Thus, an electrolyte including polymer composition is obtained to be favorably used in a lithium battery.
Patent JP-S52101300-A (JP)
Title: Preparation of ring opening polymers
Inventor: KOBAYASHI MASAO
IPC: B01J41/12
Filed: 1976-02-23
Abstract: PURPOSE: To prepare a ring opening polymer having improved mechanical characteristics, transparency, and moldability by the ring opening polymerization of a mixture of a norbornene derivative, etc. and a cycloolefin compound in the presence of a specific catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58134241-A (JP)
Title: Manufacture of plate for disk brake
Inventor: MATSUI KAZUO
IPC: F16D65/12
Filed: 1982-02-05
Abstract: PURPOSE:To improve the efficiency in welding by superposing pressing plates onto a plate body and welding said pressing plates and the projection part of the plate body by beam, simultaneously revolving the plate body and the superposed plates. CONSTITUTION:When a plate body 1 and pressing plate 5 are revolved at a same time in the direction of arrow in the speed for permitting the pressing plate 5 and a projection part 3 to be welded by beam 10, the position onto which the beam 10 is projected changes from the innermost side of the projection part 3 to the top edge side, as shown by an arrow, and further, the change from the outer periphery part of the projection part 3 and further from the innermost side  of the next projection part 3 to the top edge side is repeated. In other words, when the plate body 1 and the pressing plates 5 are concurrently turned one time, nearly the half of the peripheral edge of all the projection parts 3 can be welded. Then, the next pressing plate 5 is superposed onto the plate body 1, and welding is performed by turning the plate body 1 and the pressing plates 5 one time. Thus, the pressing plates 5 are fixed onto the both surfaces of the plate body 1.